| Journal: | Ingeniería mecánica, tecnología y desarrollo |
| Database: | PERIÓDICA |
| System number: | 000394602 |
| ISSN: | 1665-7381 |
| Authors: | Espinoza Cantú, Vicente1 Guerrero Mata, Martha P1 Lozano, Tomás2 Colás, Rafael1 |
| Institutions: | 1Universidad Autónoma de Nuevo León, Facultad de Ingeniería Mecánica y Eléctrica, San Nicolás de los Garza, Nuevo León. México 2Universidad Autónoma de Tamaulipas, Facultad de Ingeniería, Tampico, Tamaulipas. México |
| Year: | 2008 |
| Season: | Mar |
| Volumen: | 2 |
| Number: | 6 |
| Pages: | 200-204 |
| Country: | México |
| Language: | Inglés |
| Document type: | Artículo |
| Approach: | Aplicado, descriptivo |
| English abstract | A series of ring compression tests were carried out in samples machined from hot- rolled steel slabs to determine the frictional characteristics of various emulsions used for lubrication in cold rolling of steel strip; additional tests were conducted without lubrication or using polytetrafluorethylene (PTFE) tape. The material was tested at different velocities in a servo-hydraulic computer driven testing machine. The friction factor (m) was evaluated from the dimensional change of the ring samples. It was found that the increase of testing speed produces a reduction in the value of m in liquid lubricants; m was found to be independent of speed when testing without lubrication or with PTFE tape |
| Disciplines: | Ingeniería |
| Keyword: | Ingeniería mecánica, Laminado en frío, Lubricación, Fricción, Pruebas mecánicas |
| Keyword: | Engineering, Mechanical engineering, Cold rolling, Lubrication, Friction, Mechanical tests |
| Full text: | Texto completo (Ver HTML) |
